1442900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 3208128

約数和(自身を除く): 1765228

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 307, 470, 614, 940, 1175, 1228, 1535, 2350, 3070, 4700, 6140, 7675, 14429, 15350, 28858, 30700, 57716, 72145, 144290, 288580, 360725, 721450, 1442900]

約数ペア:

[(1, 1442900), (2, 721450), (4, 360725), (5, 288580), (10, 144290), (20, 72145), (25, 57716), (47, 30700), (50, 28858), (94, 15350), (100, 14429), (188, 7675), (235, 6140), (307, 4700), (470, 3070), (614, 2350), (940, 1535), (1175, 1228)]